Trying to remove radiator spud — Heating Help: The Wall
Steam Heat Radiator Pipe Connections & Types Definitions of one pipe vs two pipe steam heat, upflow vs downflow steam distribution, vacuum/vapor steam systems
Steam Heat Radiator Pipe Connections & Types Definitions of one pipe vs two pipe steam heat, upflow vs downflow steam distribution, vacuum/vapor steam systems
Cast Iron Radiator Restoration Part 1: 3 Options For Removing Stubborn Shut-Off Valves - YouTube
Can a homeowner fix the turning valves solidly stuck on the base of old cast iron radiators or are they more likely to crack the metal while trying? - Quora